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authorRijo Thomas <Rijo-john.Thomas@amd.com>2019-12-27 10:54:01 +0530
committerHerbert Xu <herbert@gondor.apana.org.au>2020-01-04 13:49:51 +0800
commit757cc3e9ff1d72d014096399d6e2bf03974d9da1 (patch)
tree0e4f61596bd18bebd00cf1026fa0211ac3453bae /drivers/tee/Makefile
parent1a74fa3894e7ee23a36f677789dd1e3048b82a72 (diff)
tee: add AMD-TEE driver
Adds AMD-TEE driver. * targets AMD APUs which has AMD Secure Processor with software-based Trusted Execution Environment (TEE) support * registers with TEE subsystem * defines tee_driver_ops function callbacks * kernel allocated memory is used as shared memory between normal world and secure world. * acts as REE (Rich Execution Environment) communication agent, which uses the services of AMD Secure Processor driver to submit commands for processing in TEE environment Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Tom Lendacky <thomas.lendacky@amd.com> Acked-by: Jens Wiklander <jens.wiklander@linaro.org> Co-developed-by: Devaraj Rangasamy <Devaraj.Rangasamy@amd.com> Signed-off-by: Devaraj Rangasamy <Devaraj.Rangasamy@amd.com> Signed-off-by: Rijo Thomas <Rijo-john.Thomas@amd.com> Reviewed-by: Gary R Hook <gary.hook@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/tee/Makefile')
-rw-r--r--drivers/tee/Makefile1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/tee/Makefile b/drivers/tee/Makefile
index 21f51fd88b07..68da044afbfa 100644
--- a/drivers/tee/Makefile
+++ b/drivers/tee/Makefile
@@ -4,3 +4,4 @@ tee-objs += tee_core.o
tee-objs += tee_shm.o
tee-objs += tee_shm_pool.o
obj-$(CONFIG_OPTEE) += optee/
+obj-$(CONFIG_AMDTEE) += amdtee/